Wj41h-16 Bellow Seal Manual Globe Valve

• Customization: Available
• Media: Water
• Temperature: Low Temperature
• Model NO.: WJ41H-16
• Actuator: Manual
• Material: Cast Iron
• Structure: Through Way Globe Valve
• Sealing Form: Bellows Globe Valve
• Stem Thread Position: Outside Screw Stem Globe Valve
• Application: Flange Globe Valve
• Standard: DIN, GB, ANSI, BSW, JIS
• MOQ: 1 PCS
• Colour: Customized
• Body Material: Wcb
• Power: Manual
• Transport Package: Plywood Pallet
• Specification: dn50-1200
• Trademark: HBYS
• Origin: China Hebei
• Production Capacity: 4000 Ton/Tons Per Year
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Description

WJ41H-16

The bellows + packing double seal design is adopted. The bellows are welded to the valve stem to form a metal barrier, which completely eliminates the risk of leakage of traditional valve stem packing and achieves zero leakage of the valve stem. The double-layer bellows design avoids valve stem vibration. The medium does not contact the valve stem at high temperature. The valve stem lifting position is visually indicated, and the status monitoring is more intuitive. It is specially designed for flammable, explosive and toxic media to prevent accidents caused by fluid leakage, reduce heat loss in the heat transfer oil system, and reduce environmental pollution. It is suitable for high-risk media control scenarios such as petrochemical pipelines, high-temperature heat transfer oil systems, liquid ammonia storage and transportation equipment, and natural gas transmission pipelines.

Main parts and materials
Parts name	Material
Valve  body / Bonnet	Grey iron
Sylphon bellows	Stainless steel

Function and specification
type	Nominal pressure (MPa)	Testing pressure		Suitable temperature(℃)	Suitable medium
		Strenght (water) (MPa)	Enclose (water) (MPa)
WJ41H-16	1.6	2.4	0.6	≤200	vapour,water,oil

Outline and connecting measurement
type	DN(mm)	Measurement(mm)							Reference Weight(Kg)
		L	D	D1	D2	b-f	Z*φd	D0
WJ41H-16	15	130	φ95	φ65	φ46	14-2	4-φ14	120	3.25
	20	150	φ105	φ75	φ56	16-2	4-φ14	120	4.1
	25	160	φ115	φ85	φ65	16-2	4-φ14	140	5.5
	32	180	φ140	φ100	φ76	18-2	4-φ19	140	7.9
	40	200	φ150	φ110	φ84	18-2	4-φ19	140	9.3
	50	230	φ165	φ125	φ99	20-2	4-φ19	160	12.6
	65	290	φ185	φ145	φ118	20-2	4-φ19	200	19.5
	80	310	φ200	φ160	φ132	22-2	8-φ19	220	27.1
	100	350	φ220	φ180	φ156	24-2	8-φ19	280	38.75
	125	400	φ250	φ210	φ184	26-2	8-φ19	280
	150	480	φ285	φ240	φ211	26-2	8-φ23	340
	200	600	φ340	φ295	φ266	30-2	12-φ23	360

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